72763020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{36749}}^1$

素因数の和:36775

約数の個数: 72

約数和(自身を含む): 240786000

約数和(自身を除く): 168022980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 36749, 73498, 110247, 146996, 183745, 220494, 330741, 367490, 404239, 440988, 551235, 661482, 734980, 808478, 1102470, 1212717, 1322964, 1616956, 1653705, 2021195, 2204940, 2425434, 3307410, 3638151, 4042390, 4850868, 6063585, 6614820, 7276302, 8084780, 12127170, 14552604, 18190755, 24254340, 36381510, 72763020]

約数ペア:

[(1, 72763020), (2, 36381510), (3, 24254340), (4, 18190755), (5, 14552604), (6, 12127170), (9, 8084780), (10, 7276302), (11, 6614820), (12, 6063585), (15, 4850868), (18, 4042390), (20, 3638151), (22, 3307410), (30, 2425434), (33, 2204940), (36, 2021195), (44, 1653705), (45, 1616956), (55, 1322964), (60, 1212717), (66, 1102470), (90, 808478), (99, 734980), (110, 661482), (132, 551235), (165, 440988), (180, 404239), (198, 367490), (220, 330741), (330, 220494), (396, 183745), (495, 146996), (660, 110247), (990, 73498), (1980, 36749)]